package com.zzxy.spring12.service.impl;

import com.zzxy.spring12.dao.IAccountDao;
import org.springframework.transaction.annotation.Isolation;
import org.springframework.transaction.annotation.Propagation;
import org.springframework.transaction.annotation.Transactional;

@Transactional(isolation = Isolation.DEFAULT,propagation = Propagation.REQUIRED)
public class AccountServiceImpl implements IAccountService{
    private IAccountDao accountDao;
    public  IAccountDao getAccountDao(){
        return accountDao;
    }
    public void setAccountDao(IAccountDao accountDao){
        this.accountDao=accountDao;
    }
    @Override
    public void transer(String outer, String inner, int money){
        accountDao.out(outer,money);
        int i=1/0;
        accountDao.in(inner,money);
    }
}
